Does Keith Urban have a soundtrack playing his guitar riffs?

May be...

it wouldnt surprise me as pretty much all artists at big events do some sort of lip synching or recording over their actual performances. Except for the dude singing the national anthem who was absolutely horrible

The last song he was playing he was doing a lead and he wasn't too stable, and then the last note he did a power chord with a bunch of sustain, except for when he grabbed the guitar of himself he had his hand across the strings and the guitar was still making a clean sound. Usually when you muffle the strings it would make a horrible sound, and then his roadie already had taken his guitar.

yes, he played in my city, and I do stage hand work. he played the concert to a record player.air tran check in